Problem	housevisit
User	gelastropod
Submission Time	2024-01-14 20:05:26
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

housevisit.cpp: In function ‘int main()’:
housevisit.cpp:44:37: error: request for member ‘second’ in ‘i’, which is of non-class type ‘long long int’
44 | for (pair<int, int> j : adjlist[i.second])
| ^~~~~~
housevisit.cpp:45:29: error: request for member ‘second’ in ‘i’, which is of non-class type ‘long long int’
45 | if (parent[j.first] == i.second)
| ^~~~~~